Pneumoencephalography: Medicine’s Dark Diagnostic Past
Introduction and Definition Pneumoencephalography (PEG) was a critical, albeit invasive, diagnostic method employed in neurology and neurosurgery from its inception in 1918 until its decline in the mid-1980s. Defined as a radiological technique, its primary purpose was the detailed visualization and analysis of the cerebral ventricles and the subarachnoid space within the brain. This was […]